Re: [PATCH] Set TAR in t/Makefile and in t4116-apply-reverse.sh

Actually, 455a7f3 (More portability., 2005-09-30) introduced $TAR and it
is also used in t5000.  cb34882 (fix t5000-tar-tree.sh when $TAR isn't
set, 2005-11-08) did the same fix you are adding, but I think both of
these fixes are in a wrong place.

I think we should do this instead.  That's how SHELL_PATH is passed around
from build to all the test scripts already.

---
 Makefile            |    1 +
 t/t5000-tar-tree.sh |    1 -
 2 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/Makefile b/Makefile
index b003e3e..1d14209 100644
--- a/Makefile
+++ b/Makefile

@@ -1212,6 +1212,7 @@ GIT-CFLAGS: .FORCE-GIT-CFLAGS
 
 GIT-BUILD-OPTIONS: .FORCE-GIT-BUILD-OPTIONS
 	@echo SHELL_PATH=\''$(SHELL_PATH_SQ)'\' >$@
+	@echo TAR=\''$(subst ','\'',$(TAR))'\' >>$@
 
 ### Detect Tck/Tk interpreter path changes
 ifndef NO_TCLTK

diff --git a/t/t5000-tar-tree.sh b/t/t5000-tar-tree.sh
index 9b0baac..5eb119e 100755
--- a/t/t5000-tar-tree.sh
+++ b/t/t5000-tar-tree.sh

@@ -25,7 +25,6 @@ commit id embedding:
 '
 
 . ./test-lib.sh
-TAR=${TAR:-tar}
 UNZIP=${UNZIP:-unzip}
 
 SUBSTFORMAT=%H%n